[MOD] Lazy Replace: activated + extended + test cases
[FIX] Data: correct adjustment of attsize when replacing attributes + test case
Merge branch 'next' into lazy-replace
Merge pull request #803 from LukasK/lazy-replace

Lazy replace
[FIX] XQuery, XQJ: Serialize attributes and namespaces. #800
Merge branch 'next' of github.com:BaseXdb/basex into next
[MIN] GUI, Project View: icons revised
[ADD] Closure optimizations, loop unrolling.
[ADD] Unrolling for `hof:fold-left1($seq,$f)`.
[MOD] Report TCO when a call is actually marked.
[MOD] Make variable names unique by appending the variable ID in `Expr#toString()`.
[MIN] GUI, Editor tabs: drag'n'drop (tricky because of custom headers)
Merge pull request #806 from LeoWoerteler/var-id

Unique Variable Names in Expr#toString()
Merge pull request #805 from LeoWoerteler/closure-opt

Closure Optimizations and Loop Unrolling
Merge branch 'next' of github.com:BaseXdb/basex into next
[FIX] GUI, Editor: tab switch (ctrl-tab) with Mac OSX & (possibly) Linux